Maintain the optimal performance of your SmartWash vacuum with this replacement Dirty Water Tank Lid. Designed for a secure fit and easy installation, this lid helps ensure that your vacuum's dirty water tank remains properly sealed and functional, preventing leaks and maintaining efficient operation. Fits SmartWash, SmartWash Gen 2, SmartWash PET, FH52000, FH52000G, FH52001, FH52001G, FH52002, FH52002G, FH52005CDI, FH52005GCD, FH53000, FH53000TV1, and FH53000PC.